| Name: | AT2026kre |
| Right ascension: | 12h21m48.06s |
| Declination: | 53d10m58.44s |
| Discovery Date: | April 23, 2026, 6:22 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | |
| Name: | J122147.58+531059.58 |
| Right ascension: | 12h21m47.58s |
| Declination: | 53d10m59.58s |
| Redshift: | None |
| Photometric Redshift: | 0.052 |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 GALEX_NUV GALEX_FUV PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g |
DES_g DES_r DES_i DES_z DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 17.43 |
| Transient MWEBV | processed | 0.09 |
| Host match | processed | 5.58 |
| Host information | processed | 0.11 |
| Host MWEBV | processed | 0.08 |
| Global aperture construction | processed | 5.03 |
| Global aperture photometry | processed | 4.89 |
| Validate global photometry | processed | 14.89 |
| Global host SED inference | processed | 527.87 |
| Local aperture photometry | processed | 4.64 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 437.9 |
| RA, DEC (J2000): | 12h21m48.06s, 53d10m58.44s |
| semi major axis, semi minor axis (arcsec): | 1.98, 1.98 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 5.9 | 1.36 | 21.973 | 0.250 | AB |
| SDSS_g | 22.25 | 1.32 | 20.532 | 0.064 | AB |
| PanSTARRS_g | 25.8 | 0.4 | 20.371 | 0.017 | AB |
| SDSS_r | 44.74 | 1.92 | 19.773 | 0.046 | AB |
| PanSTARRS_r | 48.85 | 0.57 | 19.678 | 0.013 | AB |
| SDSS_i | 65.08 | 2.61 | 19.366 | 0.043 | AB |
| PanSTARRS_i | 65.65 | 0.83 | 19.357 | 0.014 | AB |
| PanSTARRS_z | 80.82 | 1.24 | 19.131 | 0.017 | AB |
| SDSS_z | 90.82 | 5.96 | 19.005 | 0.071 | AB |
| PanSTARRS_y | 95.84 | 3.14 | 18.946 | 0.036 | AB |
| RA, DEC (J2000): | 12h21m47.43s, 53d11m00.02s |
| semi major axis, semi minor axis (arcsec): | 5.53, 2.93 |
| angle (degrees, anti-clockwise from east): | -17.41 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 1.26 | 1.12 | 23.649 | 0.965 | AB |
| GALEX_NUV | 2.58 | 0.44 | 22.872 | 0.186 | AB |
| SDSS_u | 5.68 | 2.67 | 22.014 | 0.511 | AB |
| SDSS_g | 17.64 | 1.56 | 20.784 | 0.096 | AB |
| PanSTARRS_g | 26.01 | 0.8 | 20.362 | 0.034 | AB |
| SDSS_r | 31.75 | 2.26 | 20.145 | 0.077 | AB |
| PanSTARRS_r | 47.05 | 1.14 | 19.719 | 0.026 | AB |
| SDSS_i | 45.86 | 3.7 | 19.746 | 0.087 | AB |
| PanSTARRS_i | 55.75 | 1.64 | 19.534 | 0.032 | AB |
| PanSTARRS_z | 77.77 | 2.45 | 19.173 | 0.034 | AB |
| SDSS_z | 63.05 | 11.33 | 19.401 | 0.195 | AB |
| PanSTARRS_y | 90.98 | 6.22 | 19.003 | 0.074 | AB |
| 2MASS_J | 216.96 | 100.17 | 17.164 | 0.501 | Vega |
| 2MASS_H | 471.5 | 137.43 | 15.849 | 0.316 | Vega |
| 2MASS_K | 163.38 | 160.3 | 16.529 | 1.065 | Vega |
| WISE_W1 | 724.22 | 11.65 | 14.051 | 0.017 | Vega |
| WISE_W2 | 465.14 | 13.83 | 13.892 | 0.032 | Vega |
| WISE_W3 | 176.95 | 36.08 | 13.106 | 0.221 | Vega |
| WISE_W4 | 406.25 | 266.88 | 10.758 | 0.713 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.945 | 9.059 | 9.187 |
| {\rm log}_{10}({\rm SFR}) | -2.000 | -1.319 | -0.780 |
| {\rm log}_{10}({\rm sSFR}) | -11.141 | -10.380 | -9.807 |
| {\rm stellar\ age} | 5.928 | 7.382 | 9.588 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.478 | -0.808 | -0.298 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.754 | -0.659 | 0.277 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.357 | 0.801 | 1.244 |
| \delta | -0.470 | -0.108 | 0.165 |
| \tau_1/\tau_2 | 0.626 | 0.972 | 1.324 |
| Q_{PAH} | 0.873 | 2.888 | 5.244 |
| U_{min} | 3.107 | 8.092 | 14.864 |
| {\rm log}_{10}(\gamma_e)\, | -2.989 | -1.807 | -0.528 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.913 | -0.951 | -0.231 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.004 | 1.437 | 1.910 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.270 | -1.404 | -0.871 |
| 0.03-0.10 Gyr | -2.237 | -1.360 | -0.726 |
| 0.10-0.33 Gyr | -2.363 | -1.480 | -0.841 |
| 0.33-1.08 Gyr | -2.493 | -1.416 | -0.844 |
| 1.08-3.57 Gyr | -2.201 | -1.067 | -0.740 |
| 3.57-11.76 Gyr | -1.279 | -0.860 | -0.675 |
| 11.76-13.06 Gyr | -1.377 | -0.772 | -0.044 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.734 | 9.075 | 9.286 |
| {\rm log}_{10}({\rm SFR}) | -0.321 | -0.025 | 0.332 |
| {\rm log}_{10}({\rm sSFR}) | -9.531 | -9.093 | -8.417 |
| {\rm stellar\ age} | 0.719 | 3.833 | 6.517 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.150 | 0.061 | 0.151 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.784 | -1.541 | -1.105 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 1.778 | 2.082 | 2.408 |
| \delta | 0.204 | 0.312 | 0.373 |
| \tau_1/\tau_2 | 0.310 | 0.631 | 0.948 |
| Q_{PAH} | 0.389 | 0.878 | 1.503 |
| U_{min} | 4.261 | 10.463 | 17.705 |
| {\rm log}_{10}(\gamma_e)\, | -2.149 | -1.521 | -1.107 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.602 | -1.787 | -1.359 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.767 | 0.867 | 1.058 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.301 | 0.090 | 0.374 |
| 0.03-0.10 Gyr | -0.890 | -0.157 | 0.355 |
| 0.10-0.33 Gyr | -1.573 | -0.484 | 0.032 |
| 0.33-1.08 Gyr | -1.920 | -0.641 | -0.183 |
| 1.08-3.57 Gyr | -2.733 | -0.846 | -0.410 |
| 3.57-11.76 Gyr | -4.118 | -1.373 | -0.704 |
| 11.76-13.06 Gyr | -4.108 | -1.374 | -0.554 |